
Re-capitulation of Season one and OAD.
If did you watched the first TV series not much to say. It is just a resume of what did you have watched then, + the ODA.
to put you ready for next Season starting January 2021.
Didn't you watched it yet? What are you doing reading this!? you must start watching it at once!.
This is a recap. Watch it if you can't remember what happen last season. But for the most part, you won't gain anything from this one.
Tensei shitara Slime Datta Ken: Kanwa - Hinata Sakaguchi
You shouldn't even put the name "Hinata Sakaguchi" in the episode name. This Ova is just a bad recap episode, and not even in a good way. (The Veldora Recap version) was far better and more creative.
Other than that, there is nothing more to be said here, as one would expect. Among other things, I notice that this anime likes to hold recap scenes / dialogues like no other. In season 2 alone, you see 2-3 more shortened recaps and + these and the dragons Recap Ova, we have almost 5 recaps in 36 episodes, which is statically impressive and strange.
Valdora's Journal was also a recap episode but done a bit more creatively. Not sure why they felt they needed a 2nd recap episode for the same season, but this one was more along the lines of the usual boring ones. Not really needed, watch Valdora's Journal recap cause its better. The only difference between this one and the other is this one better lets you know the 2nd seasons antagonist.